Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Pronto Ship. All sales final.
Pronto Ship: Ships in 24-48 hours from Hamilton. Please confirm all specs before checkout, since Hamilton items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
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STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
Experience the Pinnacle of Durability: The R-MD-104FVH Hamilton Maxi-Duty Rigid Caster is your reliable partner for all heavy-duty applications. Made with precision and top-grade materials, this swivel caster promises durability and seamless movement.
When it comes to heavy-duty applications, not all casters are created equal. The R-MD-104FVH is designed with industrial-grade materials and state-of-the-art engineering, ensuring it stands out in both durability and performance. Whether for industrial, warehouse, or heavy machinery usage, this caster will not let you down.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The R-MD-104FVH Hamilton Maxi-Duty Rigid Caster stands as a testament to Hamilton's unwavering commitment to quality and precision. Every component, every curve, and every feature reflects top-tier craftsmanship.
With a wheel dimension of 10" x 4", this rigid caster is meticulously designed to bear substantial weight. Whether it's used in warehouses, factories, or heavy machinery movements, its size ensures stability and load-bearing.
The use of premium forged steel in the construction of this caster’s wheel provides it with unparalleled durability. Built to resist wear and tear, it guarantees a long lifespan, even in the most demanding environments.
The caster’s wheel features a unique V-Grooved design. This design not only adds to the wheel’s aesthetic appeal but also facilitates smoother transitions, minimizing wear over time.
The inclusion of a 1 1/2" Straight Roller Bearing ensures that the wheel can handle loads efficiently. By reducing rotational friction, this bearing promotes fluid and seamless movement.
The R-MD-104FVH Hamilton Maxi-Duty Rigid Caster emerges as an indispensable tool for any setting that demands durability, ease of movement, and robustness. Trust in Hamilton’s expertise, and equip your spaces with the best in the industry.
This Hamilton R-MD-104FVH 10"x4" Forged Steel Rigid Caster – Roller Bearing is rated to 7500 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Steel wheel with a 4" tread width. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This caster uses a top-plate mount with a 8-1/2" x 8-1/2" plate and a 7" x 7" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -30°F to 320°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Steel wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 13". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$845.00
| Identification | |
|---|---|
| Part Number / SKU | R-MD-104FVH |
| Replacement Wheel Part No | W-1040-FVH-1-1/2 |
| Core | |
| Load Capacity | 7500 lbs |
| Wheel Diameter | 10" |
| Wheel Width | 4" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)?Floor to top of mounting plate (or stem shoulder). | 13" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 8-1/2" x 8-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)?Center-to-center spacing of the top-plate mounting holes. | 7" x 7" |
| Recommended Mounting Bolt | 5/8" |
| Wheel | |
| Wheel Material | Steel |
| Wheel Core Material | Steel |
| Wheel Color | Clearcoat |
| Bearing Type | Straight Roller Bearing |
| Construction | |
| Frame / Finish | Platinum Powder |
| Temperature Range | -30°F to 320°F |
| Unit Weight | 64 lbs |
| Compliance | |
| Buy American | Yes |
Free CAD files · no login, no email
STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 5200 lbsLighter duty | 10" × 4"Steel | Rigid | 13" | $1,060.00 | View → | |
| 5200 lbsLighter duty | 10" × 4"Steel | Swivel | 13" | $1,982.00 | View → | |
| 7500 lbs | 10" × 4"Steel | Rigid | 13" | $845.00 | Viewing | |
| 7500 lbsSame capacity | 10" × 4"Steel | Rigid | 12-1/2" | $700.00 | View → | |
| 18000 lbsHeavier duty | 10" × 4"Forged Steel | Swivel | 12-1/2" | $1,527.00 | View → |





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